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Singapore Changi Airport to George Bush Intercontinental Airport flight
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Cheap Flights from Singapore Changi Airport to George Bush Intercontinental Airport

Search for flights from Singapore to Houston. Find affordable one-way or round-trip flights.

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • SIN08:45
        40h 35m
        2 stops
        IAH12:20
        Singapore - Houston|Tue, May 28|United Airlines
        US$480US$784
        39% OFF
        39% OFF
        US$784US$480
      • SIN09:00
        27h 59m
        2 stops
        IAH23:59
        Singapore - Houston|Tue, May 7|United Airlines
        US$482US$784
        38% OFF
        38% OFF
        US$784US$482
      • SIN08:45
        26h 45m
        2 stops
        IAH22:30
        Singapore - Houston|Wed, Jun 5|United Airlines
        US$486US$784
        38% OFF
        38% OFF
        US$784US$486
      • SIN09:00
        34h 16m
        2 stops
        IAH06:16
        Singapore - Houston|Wed, May 8|United Airlines
        US$500
        US$500
      • SIN08:45
        34h 9m
        1 stop
        IAH05:54
        Singapore - Houston|Thu, Jun 20|United Airlines
        US$516
        US$516
      • SIN21:00
        21h 54m
        1 stop
        IAH05:54
        Singapore - Houston|Thu, May 23|United Airlines
        US$519
        US$519
      • SIN21:00
        21h 54m
        1 stop
        IAH05:54
        Singapore - Houston|Mon, May 27|United Airlines
        US$524
        US$524
      • SIN08:45
        49h 53m
        2 stops
        IAH21:38
        Singapore - Houston|Sun, Jun 2|United Airlines
        US$534
        US$534
      • SIN21:00
        21h 54m
        1 stop
        IAH05:54
        Singapore - Houston|Fri, May 24|United Airlines
        US$536
        US$536
      • SIN00:40
        29h 23m
        2 stops
        IAH17:03
        Singapore - Houston|Sun, May 12|ZIPAIR
        US$566
        US$566
      • SIN13:00
        3h 5m
        Direct
        IAH14:00
        Singapore - Houston|Tue, May 7|United Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Singapore Changi Airport to George Bush Intercontinental Airport

View airlines operating flights from Singapore to Houston. Compare prices and find the airline that meets your travel needs to enjoy a comfortable journey.

United Airlines
From US$480
ZIPAIR
From US$534
China Airlines
From US$584
All Nippon Airways
From US$588
STARLUX Airlines
From US$602
Xiamen Airlines
From US$603
Singapore Airlines
From US$626
EVA Air
From US$649
Philippine Airlines
From US$688
Cathay Pacific
From US$696
ANA airlines
Find more flights and airlines
Flight Schedule from Singapore Changi Airport to George Bush Intercontinental Airport

Check on the flight schedule from Singapore to Houston to find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. ZG054

    ZIPAIR

    01:20

    SIN

    7.3h

    09:40

    NRT

    SMTWTFS
    Search

  2. ZG024

    ZIPAIR

    14:40

    NRT

    10.3h

    08:55

    LAX

    SMTWTFS

  3. NK591

    Spirit Airlines

    15:39

    LAX

    3.4h

    21:05

    IAH

    SMTWTFS

  4. SQ052

    Singapore Airlines

    02:25

    SIN

    25.1h

    Direct

    14:30

    IAH

    -MT-TFS
    Search

  5. NH802

    ANA

    06:15

    SIN

    7.3h

    14:30

    NRT

    SMTWTFS
    Search

  6. NH6450

    ANA

    16:45

    NRT

    12.1h

    14:50

    IAH

    SMTWTFS

  7. UA002

    United Airlines

    08:45

    SIN

    15.5h

    09:15

    SFO

    SMTWTFS
    Search

  8. UA1376

    United Airlines

    12:59

    SFO

    2.4h

    15:23

    SEA

    ---WTFS

  9. AS422

    Alaska Airlines

    17:42

    SEA

    4.3h

    23:59

    IAH

    SMTWT-S

  10. UA002

    United Airlines

    08:45

    SIN

    15.5h

    09:15

    SFO

    SMTWTFS
    Search

  11. UA1823

    United Airlines

    14:43

    SFO

    4.1h

    20:50

    IAH

    SMTWTFS

  12. UA002

    United Airlines

    08:45

    SIN

    15.5h

    09:15

    SFO

    SMTWTFS
    Search

  13. UA2458

    United Airlines

    11:05

    SFO

    4.1h

    17:12

    IAH

    SMTWTFS

  14. JX772

    STARLUX Airlines

    14:00

    SIN

    4.8h

    18:50

    TPE

    SMTWTFS
    Search

  15. JX012

    STARLUX Airlines

    23:50

    TPE

    11.3h

    20:05

    SFO

    SMTWTFS

  16. UA505

    United Airlines

    23:59

    SFO

    3.9h

    05:50

    IAH

    SMTWTFS

  17. BR216

    EVA Air

    15:10

    SIN

    4.7h

    19:50

    TPE

    SMTWTFS
    Search

  18. BR052

    EVA Air

    21:20

    TPE

    13.9h

    22:15

    IAH

    SMTWTFS

  19. UA028

    United Airlines

    21:00

    SIN

    14.9h

    20:55

    SFO

    SMTWTFS
    Search

  20. UA274

    United Airlines

    05:00

    SFO

    3.7h

    10:44

    IAH

    ---WTFS

  21. UA028

    United Airlines

    21:00

    SIN

    14.9h

    20:55

    SFO

    SMTWTFS
    Search

  22. UA505

    United Airlines

    23:59

    SFO

    3.9h

    05:50

    IAH

    SMTWTFS
Find more flights and airlines

Singapore Changi Airport to George Bush Intercontinental Airport Flights Info

Flight distance15,989.17km
Cheapest one-way ticket price$479
Cheapest return ticket price$924

FAQs for Singapore Changi Airport to George Bush Intercontinental Airport Flights

  • How long is a flight from Singapore Changi Airport to George Bush Intercontinental Airport?

    It takes around 25 hours 5 minutes to fly from Singapore Changi Airport (SIN) to George Bush Intercontinental Airport (IAH).

  • How many daily flights are there from Singapore Changi Airport (SIN) to George Bush Intercontinental Airport (IAH)?

    There are around 1 daily flights from Singapore Changi Airport (SIN) to George Bush Intercontinental Airport (IAH).

  • When are flight tickets from Singapore Changi Airport (SIN) to George Bush Intercontinental Airport (IAH) the cheapest?

    Tickets cost around $899 in June, making it the cheapest month to book. Singapore Changi Airport (SIN) to George Bush Intercontinental Airport (IAH) is a popular route, so don't forget to book your tickets in advance.

  • When are flight tickets from Singapore Changi Airport (SIN) to George Bush Intercontinental Airport (IAH) most expensive?

    The route from Singapore Changi Airport (SIN) to George Bush Intercontinental Airport (IAH) is quite popular. Without considering departure times or holidays, tickets cost around $976 in May, the most expensive month to book this route.

  • Which airline operates the most direct flights from Singapore Changi Airport (SIN) to George Bush Intercontinental Airport (IAH)?

    Singapore Airlines is a very popular airline operating an average of 275 flights per month.

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